Atomic OSSEC vs OPNsense
| Atomic OSSEC | OPNsense | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | Yes | No |
| Paid from | — | — |
| Open source | No | No |
| Platforms | Linux, macOS, self-hosted, Web, Windows | api, self-hosted, Web |
| Free plan | No | Yes |
| Paid from | 5 /mo | — |
| Deployment model | hybrid | hybrid |
| Network scope | multi-scope | — |
| Cloud workload support | Yes | — |
| Threat intelligence | Yes | — |
Both are listed in Best Intrusion Detection and Prevention Software. On Everything Xiaomi, OPNsense scores higher on our published basis.